LED Tubes

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LED lights production line led bulb/tube manufacturing machine SMT assembly machine



This complete Led tubes production line , also can for led bulb /panel ,round PCB . this line function is to assembly led chips on PCB , other parts of led lights is raw material , directly import from China .
Quick contact : Alice : email : [email protected] /skype : jiangting97 / wechat : smt9171

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Instalación de tubos de LED



Aprenderemos la fácil tarea de cambiar unos fluorescentes tradicionales, por unos tubos de LEDs. Veremos el procedimiento de conexionado desde la antigua, a la conexión nueva. Instalar tubos de led fácil y rápidamente con este vídeo es posible .

https://goo.gl/Us8eyG Suscribete!!

Compra aqui tus tubos de LED!: http://amzn.to/2pvZMCd

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PAX West 2016: Corsair Air 740, Crystal 460X, LED Mousepad + more! (See description)



Get 10% off your first purchase at Squarespace: https://www.squarespace.com/ncix

NOTICE: Our PAX videos have been taken down and re-uploaded because of an issue with our sponsorship spots. If you commented on them to enter our PAX giveaways, your entry is still valid, all those comments have been preserved and will be counted as entries (if you’re subscribed to us :D )

NCIX Tech Tips kicks off their coverage of PAX West 2016 with a tour of what Corsair has on display at their booth. We can’t wait to review the Air 740!

Buy AMD products:
CA: http://www.ncix.com/search/?qcatid=0&q=AMD
US: http://www.ncixus.com/search/?categoryid=0&q=amd

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Episode Credits:
Host: Riley Murdock
Editor: Riley Murdock / Barret Murdock

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Led Zeppelin – Immigrant Song (Live Video)



Watch this original footage of Led Zeppelin, the greatest rock band of all time performing one of their biggest hits of all time, “Immigrant Song”

If you love Led Zeppelin, share this on Facebook:
https://www.facebook.com/sharer/sharer.php?u=http://youtu.be/RlNhD0oS5pk

http://www.ledzeppelin.com/
http://www.facebook.com/ledzeppelin
https://twitter.com/ledzeppelin
http://www.youtube.com/ledzeppelin

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LED Lighting for Video – Why we made the switch



Brandon takes a look at how the lighting of Linus Tech Tips videos has evolved over the years, and gives a brief explanation on why we use our current Westcott Flex setup!

Check out Rackspace’s Deep Dive Sessions here! http://bit.ly/22g1XaE
Their next session is on March 30th @ 1pm CST
Title: Deep Dive: How to optimize SQL Server for Performance and Reliability

Learn more about the Westcott Flex: http://www.fjwestcott.com/lighting/flex

Intel link: https://linustechtips.com/main/topic/428354-intel-core-i7-6700k-core-i5-6600k-pre-roll-landing-page/

Pricing & discussion: https://linustechtips.com/main/topic/570055-led-lighting-for-video/

Support us: http://linustechtips.com/main/topic/75969-support-linus-tech-tips-our-affiliates-and-sponsors/

Join our community forum: http://bit.ly/ZkLvE7

https://twitter.com/linustech

http://www.facebook.com/LinusTech

Intro Screen Music Credit:
Title: Laszlo – Supernova
Video Link: https://www.youtube.com/watch?v=PKfxmFU3lWY
iTunes Download Link: https://itunes.apple.com/us/album/supernova/id936805712
Artist Link: https://soundcloud.com/laszlomusic

Outro Screen Music Credit: Approaching Nirvana – Sugar High http://www.youtube.com/approachingnirvana

Sound effects provided by http://www.freesfx.co.uk/sfx/

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LED LIGHTS MANUFACTURING PROCESS



http://greindia.com

GRE ELECTRONICS PVT.LTD. An ISO 9001 : 2008 certified company known as a noted Manufacturer, Global Exporter and Supplier of Solar Lights, LED Lights, Solar LED Street Light, LED Drivers, Electronic Ballast, T5 Electronic Ballast,Lighting luminaries, Circuit Breaker, ELCB, Online UPS, Inverter, Stabilizers, Lighting Fixtures, Power Strip and many more.

At GRE, We deliver eco-friendly, efficient, reliable and quality products for sustainable Lighting and power products solutions. The Company is focused to bring innovation to lighting by providing energy-efficient and cost-effective Lighting solution.

“LED DRIVER MANUFACTURER” “LED LIGHTING FIXTURE” “INDOOR LED LIGHTS” “OUTDOOR LED LIGHTS” “BEST CORPORATE VIDEO” “SOLAR STREET LIGHT VIDEO” “SOLAR LIGHTS VIDEO” “LED LIGHTS VIDEO” “LED STREET LIGHT VIDEO” “ELECTRONIC BALLAST VIDEO”

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LED R7S application



TIANCI light is LED light professional manufacture, We main products is LED R7S ,LED pl lamp ,LED Corn lamp , led spotlight ,led down light ,led tube . www.tchy-led.com

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A look inside a 40W LED lamp with 660 LEDs.



You can now support this channel with cake, coffee and gadgets at out Patreon page:- https://www.patreon.com/bigclive
A very interesting lamp that uses a HUGE array of standard surface mount LEDs wired as 66 parallel strings of ten series LEDs. The use of multiple parallel circuits of ten LEDs seems to be a very common driving technique, as used in most of the 20-100W LED floodlights.
The driver is surprisingly chunky in this lamp, and has a lot of interference suppression circuitry on both the incoming mains and the outgoing DC to the LEDs.
Demo of lamp at https://www.youtube.com/watch?v=j7Dq2myAN7Y
The main control chip is an SN03A driver chip dedicated to the function of driving LED lighting loads with very good power factor. It doesn’t seem to use significant smoothing on the incoming rectified mains, but rides the waveform, switching the transformer with a single MOSFET. The transformer has a second winding on the primary side to power the chip itself after it has started running. Current in the primary is monitored on each switching cycle via a sense resistor in series with the MOSFET.
There is opto-isolated feedback from the secondary side with efficient low-loss current detection being implemented using an LM258 op-amp. The secondary rectification and smoothing is based around a TO220 style diode package on a heatsink and two paralleled smoothing capacitors.
There is an auxiliary secondary winding on the transformer for a cooling fan (not fitted on this model), which uses a single rectification diode and a 22uF capacitor to create a simple unregulated DC supply.
The LEDs are probably run at a current of 1200mA split across 66 parallel circuits, giving a typical LED current of around 18mA.

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